Photo Dec 21, 10 54 40 AM December 21, 2012 3264 × 2448 40% D2O Yeast colonies comparison On the left, yeast grown on 20% D2O YPD agar. Right: yeast grown on 40% D2O YPD agar Like this:Like Loading... Share this:Click to email this to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Like this:Like Loading...